Norfloxacin Famotidine

A2 Fluvoxamine Ciprofloxacin, mexiletine, propafenone, zileuton Acyclovir, cimetidine, famotidine, norfloxacin, verapamil... 

Cimetidine can increase the serum levels of some quinolones (intravenous enoxacin or fleroxacin and oral clinafloxacin or pe-floxacin). Famotidine can reduce the serum levels of norfloxacin, and ranitidine can reduce the absorption of enoxacin. None of these interactions appear to be clinically important. 

Famotidine given 8 hours before norfloxacin significantly reduced its maximum serum concentrations in 6 healthy subjects, but the AUC and urinary recovery rate were unchanged. ... 

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See also in sourсe #XX -- [ ]

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